1330330181952 has 56 divisors (see below), whose sum is σ = 3520123288416. Its totient is φ = 443406688768.

The previous prime is 1330330181951. The next prime is 1330330181989. The reversal of 1330330181952 is 2591810330331.

It is a self number, because there is not a number n which added to its sum of digits gives 1330330181952.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1330330181951) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2090038 + ... + 2651210.

It is an arithmetic number, because the mean of its divisors is an integer number (62859344436).

Almost surely, 2^{1330330181952} is an apocalyptic number.

1330330181952 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

1330330181952 is an abundant number, since it is smaller than the sum of its proper divisors (2189793106464).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1330330181952 is a wasteful number, since it uses less digits than its factorization.

1330330181952 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 573535 (or 573525 counting only the distinct ones).

The product of its (nonzero) digits is 58320, while the sum is 39.

The spelling of 1330330181952 in words is "one trillion, three hundred thirty billion, three hundred thirty million, one hundred eighty-one thousand, nine hundred fifty-two".